UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+sRmJmAkwVoT2m05K1kmrLwfXk5d1FA64YXH2WtcTs=' 
WHERE 
  key_id = '8f519e4b07d2dff56b962389318c4016353d0c4a8657e08f1928b86ee7211fe1' 
  AND (
    token = 'C+sRmJmAkwVoT2m05K1kmrLwfXk5d1FA64YXH2WtcTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )